Add Reasoning Effort parameter to Azure OpenAI Chat Model node [GOT CREATED]

Feature Requests (done)
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1

The idea is:

Add the possibility to set the reasoning effort parameter when using a reasoning model (o-series) via the Azure OpenAI Chat Model node.
Right now, the parameter cannot be set. That means, the default is used by Azure OpenAI, which is “medium”.

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Any resources to support this?

Here is more information on the reasoning_effort parameter by Microsoft Azure: o-series reasoning effort

Are you willing to work on this?

Sure, ich can contribute and make a PR for this.

2

We would need this now as well because of many changes in azure regarding to gpt 5.4 :slight_smile:

3

Good news — reasoning effort control has been released in n8n v1.79.0 via #13103. It was implemented on the OpenAI Chat Model node and Azure OpenAI inherits the same options. Closing as completed.